Mô tả
High Frequency Three Phase (3/3) Online UPS
EH9225 Series products are high-efficiency and high-performance, double conversion, pure-online and three phase input and three phase output UPS. This series provides perfect solution for power source protection and successfully solves problems such as blackout, boost, brownouts, sags, decaying, oscillation, high voltage impulse, voltage fluctuations, surges, harmonic distortion, disturbances, frequency fluctuation etc, So that products, can be widely used in computer equipment, communications equipment and other controlling equipments, and under the impact of the load for a particular election can be installed accessories to deal with complex industrial environment. Therefore, EH9225 Series products can be applied in a diversified multi-industries field such as telecommunications, financing, transportation, government, manufacturing and energy sectors.
Features:
Specification
| MODEL | 10K | 10KS | 15K | 15KS | 20K | 20KS | 30K | 30KS |
| CAPACITY | 10KVA/8KW | 15KVA/12KW | 20KVA/16KW | 30KVA/24KW | ||||
| INPUT | ||||||||
| Low Line Loss (Voltage Range) | 110 VAC(Ph-N) ±3% at 50% Load; 176 VAC(Ph-N) ±3% at 100% Load | |||||||
| Low Line Comeback (Voltage Range) | Low Line Loss Voltage + 10V | |||||||
| High Line Loss (Voltage Range) | 300 VAC(L-N) ±3% at 50% Load; 276 VAC(L-N) ±3% at 100% Load | |||||||
| High Line Comeback (Voltage Range) | High Line Loss Voltage – 10V | |||||||
| Frequency Range | 46Hz~54Hz @ 50Hz system; 56Hz~64Hz @ 60Hz system | |||||||
| Phase | Three Phase with Neutral | |||||||
| Power Factor | ≥0.99 at 100% Load | |||||||
| OUTPUT | ||||||||
| Phase | Three Phase with Neutral | |||||||
| Output Voltage | 208/220/230/240VAC(Ph-N) | |||||||
| AC Voltage Regulation | ±1% | |||||||
| Frequency Range (Synchronized Range) | 46Hz~54Hz @ 50Hz system; 56Hz~64Hz @ 60Hz system | |||||||
| Frequency Range (Batt. Mode) | 50Hz ± 0.1Hz or 60Hz ± 0.1Hz | |||||||
| AC Mode (Overload) | 100%~110%: 10min; 110%~130%: 1min; >130%: 1sec | |||||||
| Battery Mode (Overload) | 100%~110%: 30sec; 110%~130%: 10sec; >130%: 1sec | |||||||
| Current Crest Ratio | 3:1 max | |||||||
| Harmonic Distortion | ≤2% @ 100% Linear Load; ≤5% @ 100% Non-linear Load | |||||||
| Line<——>Battery (Transfer Time) | 0ms | |||||||
| Inverter<——>Bypass (Transfer Time) | 0ms (When phase lock fails, <4ms interruption occurs from inverter to bypass) | |||||||
| Inverter<——>ECO (Transfer Time) | <10ms | |||||||
| EFFICIENCY | ||||||||
| AC Mode | >89% | >89% | >89% | >90% | ||||
| Battery Mode | >86% | >88% | >87% | >89% | ||||
| BATTERY | ||||||||
| Type (Standard Model) | 12V/9Ah | |||||||
| Numbers (Standard Model) | 20(18-20 adjustable) | 2*20(18-20 adjustable) | 2*20(18-20 adjustable) | 3*20(18-20 adjustable) | ||||
| Recharge Time (Standard Model) | 9 hours recover to 90% capacity | |||||||
| Charging Current (Standard Model) | 1.0±10%（max.） | 2.0±10%（max.） | 2.0±10%（max.） | 4.0±10%（max.） | ||||
| Charging Voltage (Standard Model) | 273 VDC ±1% | |||||||
| Type (Long-run Model) | Depending on applications | |||||||
| Numbers (Long-run Model) | 18-20 | |||||||
| Charging Current (Long-run Model) | 4.0±10%（max.） | 4.0±10%（max.） | 4.0±10%（max.） | 8.0±10%（max.） | ||||
| Charging Voltage (Long-run Model) | 273 VDC ±1% | |||||||
| PHYSICAL | ||||||||
| Dimension,[D*W*H mm] Outline | 770*330*850 | 570*330*810 | 770*330*850 | 570*330*810 | 770*330*850 | 570*330*810 | 770*330*1050 | 770*330*810 |
| Net Weight (kgs) Outline | 105 | 47 | 150 | 52 | 158 | 54 | 212 | 63 |
| Dimension,[D*W*H mm] Packaging | 900*463*1100 | 665*443*1100 | 900*463*1100 | 665*443*1100 | 900*463*1100 | 665*443*1100 | 1100*463*1080 | 900*463*1100 |
| Net Weight (kgs) Packaging | 125 | 57 | 170 | 62 | 178 | 64 | 347 | 78 |
| ENVIRONMENT | ||||||||
| Operation Temperature | 0~40℃（the battery life will down when >25℃） | |||||||
| Operation Humidity | <95% and non-condensing | |||||||
| Operation Altitude | <1000m | |||||||
| Acoustic Noise Level | Less than 60dB @ 1Meter | Less than 65dB @ 1Meter | ||||||
| MANAGEMENT | ||||||||
| Smart RS-232 or USB | Supports Windows 2000/2003/XP/Vista/2008/Win7/Linux/Unix/MAC. | |||||||
| Optional SNMP | Power management from SNMP manager and web browser. | |||||||
